.ant-layout-header{
  background-color: #fff;
}
.demo-logo-vertical{
  height: 32px;
  margin: 16px;
  background: rgba(255, 255, 255, .2);
  border-radius: 6px;
}
.ant-layout-sider{
  min-height: 100vh;
  padding: 0 8px;
}

.sys-title{
  color: #fff;
  line-height: 60px;
  text-align: center;
  font-size: 18px;
  /* font-weight: bold; */

}